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We deliver custom-curated digital product teams with Staff Augmentation & Employer-of-Record Services in Brazil.
Senior Full Stack Engineer – Ruby/React
Location
Brazil
Posted
92 days ago
Salary
0
Seniority
Senior
Job Description
Senior Full Stack Engineer – Ruby/React
Ubiminds
• Design, build, and maintain full stack applications using Ruby, Ruby on Rails, and React.js. • Architect backend services with clean separation of concerns and scalable design. • Develop and enhance user-facing features using React. • Work across the entire SDLC in Agile, Scrum, and DevOps environments. • Design and consume RESTful APIs and GraphQL services. • Implement and maintain CI/CD pipelines using tools like Docker, CircleCI, and GitHub Actions. • Write and maintain unit and integration tests. • Apply security best practices, including authentication and authorization. • Deploy, monitor, and maintain applications in cloud environments (AWS, Azure, or GCP). • Collaborate with cross-functional teams on planning, design, and delivery.
Job Requirements
- 4+ years of experience in software engineering.
- Strong proficiency in Ruby, Ruby on Rails, and React.js.
- Solid understanding of full stack development and modern SDLC practices.
- Experience with system design and architecture, focusing on maintainability.
- Knowledge of SQL databases (PostgreSQL, MySQL).
- Experience with cloud platforms (AWS, Azure, or Google Cloud).
- Familiarity with REST APIs, GraphQL, and MVC architecture.
- Experience with DevOps and CI/CD tools (Docker, CircleCI, GitHub Actions).
- Strong testing and debugging skills.
- Awareness of security best practices.
- Proficiency with Git and workflows such as GitFlow.
- Strong communication skills in English (written and verbal – C1 level).
Benefits
- Work with U.S.-based product teams.
- Remote-first culture + MacBook provided.
- English lessons, referral bonuses, tech talks, and learning initiatives.
- Full back-office support: HR, career development, and admin services.
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